Which encryption algorithms are supported on a Cisco security appliance ? (Choose three.)

DES

AES

AES-192

SHA-1

MD5

Answer: A. DES B. AES C. AES-192

Tutorial: The encryption algorithms supported on a Cisco security appliance are DES, AES, and AES-192. The encryption algorithm is a mathematical algorithm used to encrypt or decrypt the data. The following message encryption algorithms are supported on a Cisco security appliance:

DES – Data Encryption Standard (56 bits)

3DES – Triple Data Encryption Standard (168 bits)

AES – Advanced Encryption Standard (128 bits)

AES-192 – Advanced Encryption Standard (192 bits)

AES-256 – Advanced Encryption Standard (256 bits)

The options, SHA-1 and MD5, are incorrect. Secure Hash Algorithm 1 (SHA-1 ) and Message Digest 5 (MD5) are hash algorithms used for data integrity on a Cisco security appliance.